<s>
Kaby	B-Device
Lake	I-Device
is	O
Intel	O
's	O
codename	B-Architecture
for	O
its	O
seventh	O
generation	O
Core	B-Device
microprocessor	B-Architecture
family	O
announced	O
on	O
August	O
30	O
,	O
2016	O
.	O
</s>
<s>
Like	O
the	O
preceding	O
Skylake	B-Architecture
,	O
Kaby	B-Device
Lake	I-Device
is	O
produced	O
using	O
a	O
14	B-Algorithm
nanometer	I-Algorithm
manufacturing	B-Architecture
process	I-Architecture
technology	I-Architecture
.	O
</s>
<s>
Breaking	O
with	O
Intel	O
's	O
previous	O
"	O
tick	B-Device
–	I-Device
tock	I-Device
"	O
manufacturing	O
and	O
design	O
model	O
,	O
Kaby	B-Device
Lake	I-Device
represents	O
the	O
optimized	O
step	O
of	O
the	O
newer	O
process	B-Device
–	I-Device
architecture	I-Device
–	I-Device
optimization	I-Device
model	I-Device
.	O
</s>
<s>
Kaby	B-Device
Lake	I-Device
began	O
shipping	O
to	O
manufacturers	O
and	O
OEMs	O
in	O
the	O
second	O
quarter	O
of	O
2016	O
,	O
with	O
its	O
desktop	O
chips	O
officially	O
launched	O
in	O
January	O
2017	O
.	O
</s>
<s>
In	O
August	O
2017	O
,	O
Intel	O
announced	O
Kaby	B-Device
Lake	I-Device
Refresh	O
(	O
Kaby	B-Device
Lake	I-Device
R	O
)	O
marketed	O
as	O
the	O
8th	O
generation	O
mobile	O
CPUs	O
,	O
breaking	O
the	O
long	O
cycle	O
where	O
architectures	O
matched	O
the	O
corresponding	O
generations	O
of	O
CPUs	O
.	O
</s>
<s>
Skylake	B-Architecture
was	O
anticipated	O
to	O
be	O
succeeded	O
by	O
the	O
10	B-Algorithm
nanometer	I-Algorithm
Cannon	B-Device
Lake	I-Device
,	O
but	O
it	O
was	O
announced	O
in	O
July	O
2015	O
that	O
Cannon	B-Device
Lake	I-Device
had	O
been	O
delayed	O
until	O
the	O
second	O
half	O
of	O
2017	O
.	O
</s>
<s>
In	O
the	O
meantime	O
,	O
Intel	O
released	O
a	O
fourth	O
14nm	B-Algorithm
generation	O
on	O
October	O
5	O
,	O
2017	O
,	O
named	O
Coffee	B-Device
Lake	I-Device
.	O
</s>
<s>
Cannon	B-Device
Lake	I-Device
would	O
ultimately	O
emerge	O
in	O
2018	O
,	O
but	O
only	O
a	O
single	O
mobile	O
CPU	O
was	O
released	O
before	O
it	O
was	O
discontinued	O
the	O
following	O
year	O
.	O
</s>
<s>
As	O
with	O
previous	O
Intel	O
processors	O
(	O
such	O
as	O
the	O
8088	B-Device
,	O
Banias	O
,	O
Dothan	O
,	O
Conroe	O
,	O
Sandy	B-Device
Bridge	I-Device
,	O
Ivy	B-Device
Bridge	I-Device
,	O
and	O
Skylake	B-Architecture
)	O
,	O
Kaby	B-Device
Lake	I-Device
's	O
development	O
was	O
led	O
by	O
Intel	O
's	O
Israeli	O
team	O
,	O
based	O
in	O
Haifa	B-Algorithm
.	O
</s>
<s>
Built	O
on	O
an	O
improved	O
14nm	B-Algorithm
process	O
(	O
14FF+	B-Algorithm
)	O
,	O
Kaby	B-Device
Lake	I-Device
features	O
faster	O
CPU	O
clock	O
speeds	O
,	O
clock	O
speed	O
changes	O
,	O
and	O
higher	O
Turbo	B-Device
frequencies	O
.	O
</s>
<s>
Beyond	O
these	O
process	O
and	O
clock	O
speed	O
changes	O
,	O
little	O
of	O
the	O
CPU	O
architecture	O
has	O
changed	O
from	O
Skylake	B-Architecture
,	O
resulting	O
in	O
identical	O
IPC	O
(	O
Instructions	O
Per	O
Clock	O
)	O
.	O
</s>
<s>
Kaby	B-Device
Lake	I-Device
features	O
a	O
new	O
graphics	O
architecture	O
to	O
improve	O
performance	O
in	O
3D	O
graphics	O
and	O
4K	B-Architecture
video	I-Architecture
playback	O
.	O
</s>
<s>
It	O
adds	O
native	O
HDCP	B-Protocol
2.2	O
support	O
,	O
along	O
with	O
fixed	O
function	O
decode	O
of	O
H.264	B-Application
(	O
AVC	O
)	O
,	O
HEVC	B-Algorithm
Main	O
and	O
Main10/10	O
-bit	O
,	O
and	O
VP9	B-Algorithm
10-bit	O
and	O
8-bit	O
video	O
.	O
</s>
<s>
Hardware	O
encode	O
is	O
supported	O
for	O
H.264	B-Application
(	O
AVC	O
)	O
,	O
HEVC	B-Algorithm
Main10/10	O
-bit	O
,	O
and	O
VP9	B-Algorithm
8-bit	O
video	O
.	O
</s>
<s>
VP9	B-Algorithm
10-bit	O
encode	O
is	O
not	O
supported	O
in	O
hardware	O
.	O
</s>
<s>
Both	O
OpenGL	O
4.6	O
and	O
OpenCL	B-Application
3.0	I-Application
are	O
now	O
supported	O
.	O
</s>
<s>
Kaby	B-Device
Lake	I-Device
is	O
the	O
first	O
Core	B-Device
architecture	I-Device
to	O
support	O
hyper-threading	B-Operating_System
for	O
the	O
Pentium-branded	O
desktop	O
CPU	O
SKU	O
.	O
</s>
<s>
Kaby	B-Device
Lake	I-Device
also	O
features	O
the	O
first	O
overclocking-enabled	O
i3-branded	O
CPU	O
.	O
</s>
<s>
Kaby	B-Device
Lake	I-Device
features	O
the	O
same	O
CPU	O
core	B-Device
and	O
performance	O
per	O
MHz	O
as	O
Skylake	B-Architecture
.	O
</s>
<s>
Features	O
specific	O
to	O
Kaby	B-Device
Lake	I-Device
include	O
:	O
</s>
<s>
Faster	O
clock	O
speed	O
changes	O
(	O
improved	O
Intel	O
Speed	O
Shift	O
technology	O
)	O
:	O
it	O
takes	O
less	O
time	O
for	O
the	O
CPU	O
to	O
transition	B-General_Concept
from	I-General_Concept
one	I-General_Concept
frequency	I-General_Concept
to	I-General_Concept
another	I-General_Concept
,	O
e.g.	O
</s>
<s>
Starting	O
from	O
this	O
generation	O
,	O
the	O
built-in	O
GPus	O
core	B-Device
supports	O
HAGS	O
in	O
the	O
Windows	B-Operating_System
10	I-Operating_System
version	O
of	O
2004	O
or	O
newer	O
,	O
but	O
currently	O
support	O
is	O
only	O
provided	O
with	O
insider	O
drivers	O
.	O
</s>
<s>
Intel	O
began	O
to	O
add	O
Kaby	B-Device
Lake	I-Device
support	O
to	O
the	O
Linux	B-Operating_System
kernel	I-Operating_System
on	O
version	O
4.5	O
.	O
</s>
<s>
A	O
P	O
state	O
bug	O
was	O
fixed	O
in	O
kernel	B-Operating_System
4.10	O
that	O
had	O
prevented	O
motherboards	O
from	O
activating	O
the	O
processors	O
 '	O
turbo	B-Device
frequencies	O
.	O
</s>
<s>
Under	O
new	O
policies	O
established	O
in	O
January	O
2016	O
,	O
Microsoft	O
only	O
supports	O
the	O
latest	O
version	O
of	O
Windows	B-Application
on	O
newly-released	O
CPU	O
microarchitectures	O
,	O
beginning	O
with	O
Kaby	B-Device
Lake	I-Device
and	O
AMD	O
Bristol	O
Ridge	O
.	O
</s>
<s>
Therefore	O
,	O
Microsoft	O
only	O
supports	O
Kaby	B-Device
Lake	I-Device
under	O
Windows	B-Operating_System
10	I-Operating_System
,	O
and	O
Windows	B-Application
Update	O
blocks	O
updates	O
from	O
being	O
installed	O
on	O
Kaby	B-Device
Lake	I-Device
systems	O
running	O
versions	O
older	O
than	O
Windows	B-Operating_System
10	I-Operating_System
.	O
</s>
<s>
In	O
support	O
of	O
this	O
restriction	O
,	O
Intel	O
provides	O
chipset	B-Device
drivers	O
for	O
Windows	B-Operating_System
10	I-Operating_System
only	O
.	O
</s>
<s>
An	O
enthusiast-created	O
modification	B-Device
was	O
released	O
that	O
disabled	O
the	O
Windows	B-Application
Update	O
check	O
and	O
allowed	O
Windows	B-Device
8.1	I-Device
and	O
earlier	O
to	O
continue	O
to	O
be	O
updated	O
on	O
the	O
platform	O
.	O
</s>
<s>
Support	O
for	O
most	O
Kaby	B-Device
Lake	I-Device
processors	O
and	O
older	O
were	O
dropped	O
by	O
Windows	B-Application
11	I-Application
,	O
excluding	O
the	O
Core	B-Device
i7-7820HQ	O
and	O
X	O
series	O
.	O
</s>
<s>
Kaby	B-Device
Lake	I-Device
has	O
a	O
critical	O
flaw	O
where	O
some	O
short	O
loops	O
may	O
cause	O
unpredictable	O
system	O
behavior	O
.	O
</s>
<s>
Thermal	B-General_Concept
design	I-General_Concept
power	I-General_Concept
(	O
TDP	O
)	O
is	O
the	O
designed	O
maximum	O
heat	O
generated	O
by	O
the	O
chip	O
running	O
a	O
specific	O
workload	O
at	O
base	O
clock	O
.	O
</s>
<s>
However	O
,	O
CPU	O
testing	O
and	O
binning	B-Architecture
allows	O
for	O
products	O
with	O
lower	O
voltage/power	O
at	O
a	O
particular	O
frequency	O
,	O
or	O
higher	O
frequency	O
within	O
the	O
same	O
power	O
limit	O
.	O
</s>
<s>
Features	O
common	O
to	O
desktop	O
Kaby	B-Device
Lake	I-Device
CPUs	O
:	O
</s>
<s>
LGA	B-Device
1151	I-Device
socket	O
(	O
Except	O
the	O
Core	B-Device
i7-7740X	O
and	O
Core	B-Device
i5-7640X	O
,	O
which	O
use	O
the	O
LGA	B-Device
2066	I-Device
socket	O
.	O
)	O
</s>
<s>
The	O
Core	B-Device
i7-7740X	O
and	O
Core	B-Device
i5-7640X	O
support	O
DDR4-2666	O
(	O
64	O
GB	O
maximum	O
)	O
,	O
but	O
not	O
DDR3L	O
memory	O
.	O
</s>
<s>
The	O
Core-branded	O
processors	O
support	O
the	O
AVX2	O
instruction	O
set	O
.	O
</s>
<s>
The	O
Celeron	O
and	O
Pentium-branded	O
ones	O
support	O
only	O
SSE4.1/4.2	O
.	O
</s>
<s>
The	O
Core	B-Device
i7	O
7740X	O
and	O
Core	B-Device
i5	O
7640x	O
do	O
not	O
have	O
an	O
integrated	O
GPU	B-Application
.	O
</s>
<s>
7600U	O
2.8	O
GHz	O
3.9	O
GHz	O
3.9	O
GHz	O
HD	O
620	O
15	O
W	O
25	O
W	O
7.5	O
W	O
$393Core	O
i57200U2	O
(	O
4	O
)	O
2.5	O
GHz	O
3.1	O
GHz	O
3.1	O
GHz	O
HD	O
620	O
1000	O
MHz	O
3	O
MB	O
rowspan	O
="3	O
"	O
1215	O
W	O
25	O
W	O
7.5	O
W	O
Q3	O
2016	O
$	O
2817Y541.2	O
GHz	O
3.2	O
GHz	O
2.8	O
GHzHD	O
615950	O
MHz4	O
MB104.5	O
W7	O
W3.5	O
W7Y57	O
1.2	O
GHz	O
3.3	O
GHz	O
2.9	O
GHz15	O
W	O
Q1	O
20177260U	O
2.2	O
GHz	O
3.4	O
GHz	O
3.4	O
GHz	O
Iris	O
Plus	O
64064	O
MB12	O
rowspan	O
="3	O
"	O
9.5	O
W	O
$3047267U	O
3.1	O
GHz	O
3.5	O
GHz	O
3.5	O
GHzIris	O
Plus	O
650	O
1050	O
MHz28	O
W23	O
W	O
?	O
7287U	O
3.3	O
GHz	O
3.7	O
GHz	O
3.7	O
GHz1100	O
MHz7300U	O
2.6	O
GHz	O
3.5	O
GHz	O
3.5	O
GHz	O
HD	O
620	O
3	O
MB	O
15	O
W	O
25	O
W	O
7.5	O
W	O
$281	O
7360U	O
2.3	O
GHz	O
3.6	O
GHz	O
3.6	O
GHz	O
Iris	O
Plus	O
640	O
1000	O
MHz	O
4	O
MB	O
64	O
MB	O
9.5	O
W	O
?	O
Core	B-Device
i3	O
7100U2	O
(	O
4	O
)	O
2.4	O
GHz	O
colspan	O
=	O
"	O
2	O
"	O
rowspan	O
=	O
"	O
4	O
"	O
HD	O
6201000	O
MHz3	O
MB	O
12	O
15	O
W	O
rowspan	O
=	O
"	O
4	O
"	O
7.5	O
W	O
Q3	O
2016	O
$281	O
7167U	O
2.8	O
GHz	O
Iris	O
Plus	O
650	O
64	O
MB	O
28	O
W	O
23	O
W	O
Q1	O
2017	O
?	O
</s>
<s>
7130U	O
2.7	O
GHz	O
HD	O
620	O
rowspan	O
=	O
"	O
2	O
"	O
15	O
W	O
7.5	O
W	O
Q2	O
2017	O
$281	O
7020U	O
2.3	O
GHz	O
Q2	O
2018	O
Core	B-Device
m3	O
7Y322	O
(	O
4	O
)	O
1.1	O
GHz	O
3.0	O
GHz	O
?	O
</s>
<s>
In	O
late	O
2016	O
,	O
it	O
was	O
reported	O
that	O
Intel	O
had	O
been	O
working	O
on	O
a	O
processor	O
family	O
codenamed	O
“	O
Kaby	B-Device
Lake	I-Device
R	O
”	O
(	O
"	O
R	O
"	O
for	O
"	O
Refresh	O
"	O
)	O
.	O
</s>
<s>
The	O
first	O
products	O
released	O
were	O
four	O
"	O
Kaby	B-Device
Lake	I-Device
R	O
"	O
processors	O
with	O
a	O
15W	O
TDP	O
.	O
</s>
<s>
This	O
marketing	O
is	O
distinct	O
from	O
previous	O
generational	O
changes	O
of	O
the	O
Core	B-Device
product	O
line	O
,	O
where	O
a	O
new	O
generation	O
coincided	O
with	O
a	O
new	O
microarchitecture	O
.	O
</s>
<s>
Intel	O
has	O
stated	O
that	O
the	O
8th	O
generation	O
would	O
be	O
based	O
on	O
multiple	O
microarchitectures	O
,	O
including	O
Kaby	B-Device
Lake	I-Device
R	O
,	O
Coffee	B-Device
Lake	I-Device
,	O
and	O
Cannon	B-Device
Lake	I-Device
.	O
</s>
<s>
One-package	O
processors	O
with	O
discrete	O
graphics	O
chip	O
-	O
it	O
is	O
connected	O
with	O
main	O
CPU	O
core	B-Device
using	O
a	O
PCI	O
Express	O
link	O
through	O
an	O
embedded	O
multi-die	O
interconnect	O
bridge	O
(	O
EMIB	O
)	O
.	O
</s>
<s>
clock	O
rate	O
Discrete	O
GPU	B-Application
L3cache	O
TDP	O
Price(USD )	O
1	O
2	O
4	O
Core	B-Device
i78809G	O
4	O
(	O
8	O
)	O
3.1	O
GHz	O
4.2	O
rowspan	O
=	O
"	O
5	O
"	O
colspan	O
=	O
"	O
2	O
"	O
HD	O
630	O
1100	O
MHz	O
Radeon	O
RX	O
Vega	O
M	O
GH	O
8	O
MB	O
100	O
W	O
?	O
8709G	O
4.1	O
?	O
8706G	O
Radeon	O
RX	O
Vega	O
M	O
GL	O
65	O
W	O
?	O
8705G	O
$523	O
Core	B-Device
i58305G	O
2.8	O
GHz	O
3.8	O
6	O
MB	O
?	O
</s>
<s>
Discrete	O
GPU	B-Application
Units	O
Clock	O
rate	O
Memory	O
Computing	O
Shading	O
Base	O
Max	O
.	O
</s>
<s>
On	O
August	O
28	O
,	O
2018	O
,	O
Intel	O
announced	O
a	O
refreshed	O
lineup	O
of	O
ultra	O
low	O
power	O
mobile	O
Kaby	B-Device
Lake	I-Device
CPUs	O
under	O
the	O
moniker	O
Amber	O
Lake	O
.	O
</s>
